Optimization error message

Src/Asp.NetCore2/SqlSugar/Realization/MySql/SqlBuilder/MySqlFastBuilder.cs

@@ -57,9 +57,16 @@ namespace SqlSugar
                 }
             }
             catch (MySqlException ex)
+            {
+                if (ex.Message == "The used command is not allowed with this MySQL version")
+                {
+                    Check.ExceptionEasy("connection string add : AllowLoadLocalInfile=true", "BulkCopy MySql连接字符串需要添加 AllowLoadLocalInfile=true; 添加后如果还不行Mysql数据库执行一下 SET GLOBAL local_infile=1 ");
+                }
+                else
                 {
                     throw ex;
                 }
+            }
             finally
             {
                 CloseDb();